I saw those Jalepenos, they look very interesting... tempted to buy one (or at least order one, for when they ship)
Out of curiosity how much do you think you could get from one?
A jalapeno is at 4.5GH/s. you'll be waiting a few months for one.
see:
http://www.bitcoinx.com/profit/setting difficulty way high (32M) given your lead time, keeping the conversion rate the same, and electricity at $0.15/kWh, you'll see $4.82 a day. it'd pay for itself in about a month at that difficulty level. this doesn't include power for the PC its hooked up to.